Politics and government -- 27 Economic policy -- 12 Economic conditions -- 9 Congresses -- 8 History -- 8 Post-communism -- 7 Privatization -- 7 more ... Congresses 6 Economic policy 6 Foreign relations -- 6 Ethnic relations 5 Politics and government 5 Economic integration 4 Foreign economic relations 4 Relations -- 4 Europe, Eastern 3 Europe, Eastern -- 3 European cooperation 3 History 3 Nationalism -- 3 Central planning -- 2 Civil society -- 2 Commercial policy 2 Democracy -- 2 East-West trade (1945- ) 2 Economic aspects -- 2 Economic conditions 2 Environmental policy -- 2 Foreign economic relations -- 2 Foreign relations 2 less ...